140     fn from(inner: proc_macro::TokenStream) -> Self {  in from()  method
146     fn from(inner: TokenStream) -> Self {  in from()  method
157     fn from(inner: fallback::TokenStream) -> Self {  in from()  method
181     fn from(token: TokenTree) -> Self {  in from()  method
276     fn from(e: proc_macro::LexError) -> Self {  in from()  method
282     fn from(e: fallback::LexError) -> Self {  in from()  method
530     fn from(proc_span: proc_macro::Span) -> Self {  in from()  method
536     fn from(inner: fallback::Span) -> Self {  in from()  method
641     fn from(g: fallback::Group) -> Self {  in from()  method
712     fn from(inner: fallback::Ident) -> Self {  in from()  method
954     fn from(s: fallback::Literal) -> Self {  in from()  method